Patents by Inventor Bhavna VIJ

Bhavna VIJ has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for THR preparation of natural crystallized thymol from (Jammu Monarda) oil
    Patent number: 10941096
    Abstract: The present invention provides an efficient process for the isolation of natural crystallized thymol product derived from crude natural Monarda citriodora (Jammu Monarda) oil useful for incorporation into foods and beverages in amounts due to strong antimicrobial, antibacterial, antioxidant properties as well as for use as a preservative. The recovery of crystallized thymol product obtained is more than 72% from Hexane-Jammu Monarda oil in a ratio 1:1 under specific conditions. A method for preparing natural thymol in crystal form involves providing crude Jammu Monarda oil in a Flask and gradually reducing the temperature of the flask containing Monarda oil:Hexane in a step-wise manner, thereby producing highly pure crystals (?95.5%) within 48 h. The methods disclosed herein are suitable for pharmaceutical GMP.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: March 9, 2021
    Assignee: Council of Scientific & Industrial Research
    Inventors: Ravi Shankar, Suresh Chandra, Siya Ram Meena, Mahendra Kumar Verma, Kushal Bindu, Bhavna Vij, Divya Dheer, Jyoti, Ram Asrey Vishwakarma
  • A Process For THR Preparation Of Natural Crystallized Thymol From Monarda Citriodora (Jammu Monarda) Oil
    Publication number: 20200385326
    Abstract: The present invention provides an efficient process for the isolation of natural crystallized thymol product derived from crude natural Monarda citriodora (Jammu Monarda) oil useful for incorporation into foods and beverages in amounts due to strong antimicrobial, antibacterial, antioxidant properties as well as for use as a preservative. The recovery of crystallized thymol product obtained is more than 72% from Hexane-Jammu Monarda oil in a ratio 1:1 under specific conditions. A method for preparing natural thymol in crystal form involves providing crude Jammu Monarda oil in a Flask and gradually reducing the temperature of the flask containing Monarda oil: Hexane in a step-wise manner, thereby producing highly pure crystals (?95.5%) within 48 h. The methods disclosed herein are suitable for pharmaceutical GMP.
    Type: Application
    Filed: January 3, 2019
    Publication date: December 10, 2020
    Inventors: Ravi Shankar, Suresh CHANDRA, Siya Ram MEENA, Mahendra Kumar VERMA, Kushal BINDU, Bhavna VIJ, Divya DHEER, JYOTI, Ram Asrey VISHWAKARMA